WowAce

Provides search functionality to the chatframes

Enables shift-click copy into the chat edit box for achievement statistics.

Unsolicited

AutomaticLFG

A simple broker display that displays in-game and RealID friends in a tooltip.

Adds the ability to send mass mails to guild ranks.

Plays a sound when Ready Check fires

An Addon to make give stock messages based on location or target.

Stop Peggle from spamming you.

Two-way radio functionality for IC communication

Caser

Fully automated Torment handling for Baleroc.

Translates the received text icons {cross}, {skull} etc in your local language for multilingual raids

LFG Settings Saver

AMPFu

Track Death's

Library that provides a timestamp that is equal across clients' timezones and system clocks

Turn the filter off and KEEP it off because it keeps getting turned on, even in-game sometimes.

Prat_ArmoryLink

AiiDLink